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DisclaimerUnofficial, and not affiliated with Anthropic. Nearly all of this is read straight out of what ships: npm bundles, captured prompts, published docs. Anthropic's own notes go in verbatim, marked as theirs. The rest is my reading, and every entry carries the strings behind it. If one looks wrong, vote it down and say why.

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model-deprecations Claude Developer Platform · in the page about-claude/model-deprecations …platform.claude.com/docs/en/about-claude/models/migration-guide). ## Notifications Anthropic notifies customers with active deployments for models with upcoming retirements, providing at least 60 da… Spend Limits Claude Developer Platform · in the page api/admin/spend_limits …ember was blocked on. Anthropic emails the requester unless `suppress_notification` is set. #### Path parameters - `spend_limit_increase_request_id: string` ID of the spend limit increase request… Increase Requests Claude Developer Platform · in the page api/admin/spend_limits/increase_requests …ember was blocked on. Anthropic emails the requester unless `suppress_notification` is set. ### Path parameters - `spend_limit_increase_request_id: string` ID of the spend limit increase request.… Approve Spend Limit Increase Request Claude Developer Platform · in the page api/admin/spend_limits/increase_requests/approve …ember was blocked on. Anthropic emails the requester unless `suppress_notification` is set. ## Path parameters - `spend_limit_increase_request_id: string` ID of the spend limit increase request.… Deny Spend Limit Increase Request Claude Developer Platform · in the page api/admin/spend_limits/increase_requests/deny …request returns 400. Anthropic emails the requester unless `suppress_notification` is set. ## Path parameters - `spend_limit_increase_request_id: string` ID of the spend limit increase request.… access-transparency Claude Developer Platform · in the page manage-claude/access-transparency …een enabling Access Transparency and your content being covered. ### Notification timing `anthropic_access` and `cmek_preserve` events are delivered to your Compliance API feed within two business d… inference-hooks-configuration Claude Developer Platform · in the page manage-claude/inference-hooks-configuration …the breaker trips, administrators are also notified in the claude.ai notification center. Each trip is also recorded in your organization's [Activity Feed](https://platform.claude.com/docs/en/manage… spend-limits-api Claude Developer Platform · in the page manage-claude/spend-limits-api …s the member when their request is approved or denied. Pass `suppress_notification: true` on approve or deny to suppress that email (for example, when your own system notifies the member). ## Rate li… Use Claude Code with a screen reader Claude Code CLI · in the page accessibility …get a [similar bell](/docs/en/terminal-config#get-a-terminal-bell-or-notification) when Claude is waiting on you. ## Known limitations Some behaviors aren't adapted for screen reader mode: * Scree… Escalate hard decisions with the advisor tool Claude Code CLI · in the page advisor …Advisor Tool (experimental) is on and may use more tokens · /advisor` notification. To stop using the advisor, see [Turn the advisor off](#turn-the-advisor-off). On some plans, Fable as the advisor a… How the agent loop works Claude Code CLI · in the page agent-sdk/agent-loop …Ks also yield observability events such as rate-limit status and task notifications that are not required to drive the loop. See the [Python message types reference](/docs/en/agent-sdk/python#message-… Intercept and control agent behavior with hooks Claude Code CLI · in the page agent-sdk/hooks …rack session lifecycle** to manage state, clean up resources, or send notifications ## How hooks work <Steps> <Step title="An event fires"> Something happens during agent execution and the SDK… Agent SDK reference - Python Claude Code CLI · in the page agent-sdk/python …k_id)` | Stop a running background task. A [`TaskNotificationMessage`](#tasknotificationmessage) with status `"stopped"` follows in the message stream | | `get… Track todos Claude Code CLI · in the page agent-sdk/todo-tracking …for the result subtypes. <Note> The task system messages, [`SDKTaskNotificationMessage`](/docs/en/agent-sdk/typescript#sdktasknotificationmessage) (TypeScript) or [`TaskNotificationMessage`](/docs/… Agent SDK reference - TypeScript Claude Code CLI · in the page agent-sdk/typescript …lways included and don't need this option. Some hook events, such as `Notification`, `SessionEnd`, `PreCompact`, and `PostCompact`, never produce an `SDKHookStartedMessage`, even with this option. For… Handle approvals and user input Claude Code CLI · in the page agent-sdk/user-input …est` hook](/docs/en/agent-sdk/hooks#available-hooks) to send external notifications (Slack, email, push) when Claude is waiting for approval. ## Handle tool approval requests Once you've passed a `c… Orchestrate teams of Claude Code sessions Claude Code CLI · in the page agent-teams …ly to recipients. The lead doesn't need to poll for updates. * **Idle notifications**: when a teammate finishes and stops, it automatically notifies the lead. The notification doesn't carry the teamma… Manage multiple agents with agent view Claude Code CLI · in the page agent-view …ts` when none do. While agent view is open, Claude Code also sends a notification through your configured [terminal notification channel](/docs/en/terminal-config#get-a-terminal-bell-or-notification)… Champion kit Claude Code CLI · in the page champion-kit …t on shared code." * "I configured a Stop hook so I receive a desktop notification when a long task completes. Configuration is in the thread." * "Running `/init` generates a `CLAUDE.md` from the repo… Claude Code changelog Claude Code CLI · in the page changelog …d, which could trigger a premature "Claude is waiting for your input" notification from the Claude desktop app * Fixed first-run setup exiting with "Unable to connect to Anthropic services" when man… Channels reference Claude Code CLI · in the page channels-reference …session. Reference for the channel contract: capability declaration, notification events, reply tools, sender gating, and permission relay. <Note> Channels are in [research preview](/docs/en/chann… Explore the .claude directory Claude Code CLI · in the page claude-directory …y project, like permissions you always allow, a preferred model, or a notification hook that runs regardless of which project you're in.</>, <>Settings follow a precedence order: project <C>settings.j… CLI reference Claude Code CLI · in the page cli-reference …| (Research preview) MCP servers whose [channel](/docs/en/channels) notifications Claude should listen for in this session. Space-separated list of `plugin:<name>@<marketplace>` entries. Requires An… Commands Claude Code CLI · in the page commands …ubagents launched in the turn and collapses completed background-task notifications into a single count. The selection persists across sessions; set [`viewMode`](/docs/en/settings-reference#viewmode)… Common workflows Claude Code CLI · in the page common-workflows …y untested code"> ```text wrap theme={null} find functions in NotificationsService.swift that are not covered by tests ``` </Step> <Step title="Generate test scaffolding"> ```text… Communications kit Claude Code CLI · in the page communications-kit …nds that fire on Claude Code events. A Stop hook that sends a desktop notification means you can kick off a long refactor, walk away, and get pinged the moment it's done. *Try it now:* ask Claude "ad… Let Claude use your computer from the CLI Claude Code CLI · in the page computer-use …lution. ### Stop at any time When Claude acquires the lock, a macOS notification appears: "Claude is using your computer · press Esc to stop." Press `Esc` anywhere to abort the current action immedi… Launch sessions from links Claude Code CLI · in the page deep-links …page that opens the project with an onboarding prompt * A CI failure notification that pre-fills the failing job's name This page covers how to [build a link](#build-a-link), [embed one in a runbook… Desktop application Claude Code CLI · in the page desktop …status bar to enable either option. Claude Code also sends a desktop notification when CI finishes. To archive the session automatically once the PR merges or closes, turn on [auto-archive](#work-in-… Schedule recurring tasks in Claude Code Desktop Claude Code CLI · in the page desktop-scheduled-tasks …ways starts at the same offset. When a task fires, you get a desktop notification and a new session appears under a **Scheduled** section in the sidebar. Open it to see what Claude did, review change… Discover and install prebuilt plugins through marketplaces Claude Code CLI · in the page discover-plugins …rsions it loaded at launch. If any plugins were updated, you'll see a notification prompting you to run `/reload-plugins`, or the new versions load on your next launch. Auto-update also leaves out a… Environment variables Claude Code CLI · in the page env-vars …While the file exists, Claude Code skips [Remote Control mobile push notifications](/docs/en/remote-control#mobile-push-notifications), so you stop getting pushes while you are actively using the com… Error reference Claude Code CLI · in the page errors …wed by the message in the lead session, the same failure appears as a notification, `Couldn't write to @name's inbox — message not sent. Try again.`, and Claude Code keeps your text in the prompt box… Speed up responses with fast mode Claude Code CLI · in the page fast-mode …n, Claude Code shows a "Fast mode disabled · usage credits exhausted" notification and turns fast mode off for the rest of the session. Your saved fast mode preference doesn't change; run `/fast` to t… Extend Claude Code Claude Code CLI · in the page features-overview …t for** | Linting after edits, blocking unsafe commands, logging, notifications | Workflows that need reasoning, reference material, multi-step tasks | **Use a hook** when the a… Hooks reference Claude Code CLI · in the page hooks …missionRequest for auto-mode denials, WorktreeCreate, WorktreeRemove, Notification, ConfigChange, InstructionsLoaded, CwdChanged, FileChanged, and DirectoryAdded as standalone async events, and Messag… Automate actions with hooks Claude Code CLI · in the page hooks-guide …e Code edits files, finishes tasks, or needs input. Format code, send notifications, validate commands, and enforce project rules. Hooks are user-defined shell commands. Claude Code runs them at spec… JetBrains IDEs Claude Code CLI · in the page jetbrains …f you haven't already. The plugin shows a "Cannot launch Claude Code" notification when `claude` isn't on your PATH. </Step> <Step title="Install the JetBrains plugin"> Install the [Claude Co… Connect Claude Code to tools via MCP Claude Code CLI · in the page mcp …/add-dir`, or the `additionalDirectories` setting. Claude Code sends `notifications/roots/list_changed` when that set changes. Before v2.1.203, `roots/list` returned only the launch directory and Clau… Claude Code on mobile Claude Code CLI · in the page mobile …the [Remote Control overview](/docs/en/remote-control). ### Get push notifications When Remote Control is active, Claude can send push notifications to your phone, typically when a long-running task… Choose a permission mode Claude Code CLI · in the page permission-modes …ens depends on the case: * **A blocked action**: Claude Code shows a notification and lists the action in `/permissions` under the **Recently denied** tab, where you can press `r` to retry it with a… Create and distribute a plugin marketplace Claude Code CLI · in the page plugin-marketplaces …s](/docs/en/plugins-reference#environment-variables). The user sees a notification that the plugin was reloaded. If reloading in place would invalidate the session's prompt cache, Claude Code instead… Recommend plugins for your org Claude Code CLI · in the page plugin-relevance …ctory, a one-line `plugin suggestion: <name>@<marketplace> · /plugin` notification appears before the first turn. This surface requires Claude Code v2.1.153 or later. * **`/plugin` Discover tab**: the… Create plugins Claude Code CLI · in the page plugins …} ] ``` Each stdout line from `command` is delivered to Claude as a notification during the session. For the full schema, including the `when` trigger and variable substitution, see [Monitors](/docs… Plugins reference Claude Code CLI · in the page plugins-reference …| | `Notification` | When Claude Code sends a notification… Continue local sessions from any device with Remote Control Claude Code CLI · in the page remote-control …till starts an interactive session and shows a Remote Control failure notification shortly after launch. * **API endpoint**: not available in any of these configurations: * You use Amazon Bedrock, G… Automate work with routines Claude Code CLI · in the page routines …he session received the same prompt framed as an untrusted background notification and could refuse to act on it. The prompt input includes a model selector. Claude uses the selected model on eve… Claude Code settings Claude Code CLI · in the page settings …/en/remote-control) is connected, allow Claude to send proactive push notifications to your phone, for example when a long task finishes. Appears in `/config` as **Push when Claude decides**. See [Mob… Example settings files Claude Code CLI · in the page settings-example …"spinnerTipsEnabled": false, // Ring the terminal bell for notifications, such as a finished task or a waiting permission prompt "preferredNotifChannel": "terminal_bell", // Let… Claude Code settings reference Claude Code CLI · in the page settings-reference …| Let Claude send a [push notification to your phone](/docs/en/remote-control#mobile-push-notifications) when it decides to…